Question

how does comparing images from past glaciers to present glaciers provide evidence for global warming? it shows that glaciers are receding it shows that glaciers are growing rewatch

Explanation:

Global warming causes ice - melt. Comparing past and present glacier images, if glaciers are receding, it indicates ice is melting due to rising temperatures, which is a sign of global warming. Glaciers growing would not be evidence of global warming.

Answer:

It shows that glaciers are receding